﻿// Copyright 2013 Ronald Schlenker, www.technewlogic.de.
// 
// This file is part of Byond.
// 
// Byond is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 2 of the License, or
// (at your option) any later version.
// 
// Byond is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with Byond.  If not, see <http://www.gnu.org/licenses/>.

using System;
using System.Reflection;
using Autofac;
using Byond.HostObjects;

namespace Byond
{
	sealed class PatchBuilder
	{
		private readonly IContainer _container;

		public void RegisterAssemblyTypes(Assembly assembly)
		{
			var cb = new ContainerBuilder();
			cb.RegisterAssemblyTypes(assembly).InstancePerDependency();
			cb.Update(_container);
		}

		public Patch ResolvePatch(
			Type patchType, Patch parent, string memberName, bool registerPatch)
		{
			var patch = (Patch)_container.Resolve(patchType, new[]
				{
					new TypedParameter(typeof(Patch), parent),
					new TypedParameter(typeof(string), memberName),
					new TypedParameter(typeof(bool), registerPatch)
				});
			patch.Initialize();

			return patch;
		}
	}
}
